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Plug-socket assembly for scaffold

A scaffolding and plug-in technology, which is applied in the connection of scaffolding, building structure support, building structure support, etc., can solve the problems of cost, multi-material, large volume, etc., and achieve high strength, low material consumption, and good stress state Effect

Inactive Publication Date: 2004-07-21
李志华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned wedge ring fastener has the characteristics of easy connection. However, the ring piece on the standpipe is subjected to forces from all directions at the same time, and its strength requirement is relatively high. At the same time, in order to meet the strength requirement, its volume can only be made larger , thus consuming too much material
Therefore, there is defective in above-mentioned existing product

Method used

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  • Plug-socket assembly for scaffold
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Experimental program
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Embodiment Construction

[0010] As shown in Figures 1 to 3, the plug-in scaffold assembly in this embodiment has a vertical rod 1, a horizontal rod 2, a diagonal stay rod 3 and a positioning pin 4, and a connecting structure is arranged on the vertical rod, and a connecting structure is arranged on the end of the horizontal rod. The horizontal fork 5 of the horizontal bar is provided, and the horizontal fork 6 of the inclined bar is arranged at the end of the oblique stay. The group includes four U-shaped socket ears 7, and each U-shaped socket ear 7 in the U-shaped socket ear group is fixed on the pole wall of the pole 1, and is evenly distributed along the periphery of the pole wall. Each U-shaped insertion ear 7 is matched with the horizontal fork 5 of the horizontal bar and the horizontal fork 6 of the oblique bar and can be embedded between the upper and lower limbs of the above-mentioned horizontal fork 5,6. The inner wall of each U-shaped insertion ear 7 A vertical insertion hole 8 is formed be...

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Abstract

A plug-socket assembly for scaffold is composed of vertical rod with joint structure, horizontal rod with horizontal socket, oblique pull rod with horizontal socket and locating pins. The said joint structure on vertical rod is a group of U-shaped lugs uniformly arranged along the circumference of vertical rod for matching with the said shockets. After matched they are fixed by locating pins.

Description

technical field [0001] The invention relates to a building scaffold assembly. Background technique [0002] In the construction industry, construction scaffolding is assembled from scaffolding and foot components. Existing scaffold components usually include crossbars, vertical rods, diagonal stays and connecting fasteners, and the connecting fasteners are used to fix the crossbars, vertical rods and diagonal stays to form a construction scaffold. This method of using connecting fasteners to realize the connection has the disadvantages of time-consuming, easy-to-lose connecting fasteners and the like. In order to solve this problem, Chinese Utility Model Patent Application No. 92231944.8 discloses a wedge-ring type fastener for a steel pipe frame. There is a horizontal notch at the end of the connected pipe fitting. Insert the horizontal notch into the ring part, then insert the wedge into the vertical hole and the ring part, and nail the wedge strip tightly. To realize t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G1/06E04G7/30
Inventor 李志华
Owner 李志华